Zinc Picolinate 25 mg by Kirkman

100/100

This product looks safe

No ingredients exceed tolerable upper intake levels
67% of ingredients have research evidence

A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Zinc picolinate is supported by moderate evidence for supporting immune function and cellular metabolism. Calcium and phosphorus are essential minerals that contribute to bone density and structural integrity. Research coverage for this specific combination is limited, though the individual ingredients are well-studied.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Open Full PDF View on NIH DSLD →

Details

Label Data

1 Capsule(s)

Serving Size

150

Servings

Mineral

Product Type

67%

Evidence Coverage

Ingredients

Supplement Facts — Evidence Check

Calcium

36 mg (3% DV)

Phosphorus

28 mg (2% DV)

Market median: 99.0mg (503 products) 13 studies (A:0, B:3)

Zinc

25 mg (227% DV)

2.3× RDA — within safe limits 263 studies (A:6, B:134)

Other Ingredients

Microcrystalline Cellulose Vegetarian Capsule L-Leucine

Claims

Label Claims — Verification

Unverified All Other

Info

Product Information

Directions for Use

Suggested use: One capsule daily or as directed by a physician.

Warnings & Precautions

Keep out of the reach of children.

Formulation Notes

Free of: Milk, eggs, fish, shellfish, tree nuts, peanuts, wheat or soy

Hypoallergenic

Gluten-Free

Additional Information

Important: Store in a cool dry place and tightly capped.

Ultra Tested cGMP Certified Current Good Manufacturing Practices Consistent Quality

Metadata

Product Details

UPC / SKU8 12325 02164 2

DSLD Entry Date2022-04-11

Product TypeMineral

FormCapsule

BrandKirkman

DSLD ID260249

Data Updated2026-04-11

Research

Research Evidence

397

Research Sources

Avg Quality

200

Meta Analysis

Rct

Systematic Review

Clinical Trial

Cochrane Review

Narrative Review

Regulatory Source

Observational

Other

Openfda Safety

A Zinc supplementation for improving pregnancy and infant outcome

Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI

A Zinc supplementation for preventing mortality, morbidity, and growth failure in children aged 6 months to 12 years

Narrative Review The Cochrane database of systematic reviews 2023 PubMed DOI

A Oral zinc for treating diarrhoea in children

Meta Analysis The Cochrane database of systematic reviews 2016 PubMed DOI

A Zinc supplements for preventing otitis media

Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI

A Zinc for the prevention or treatment of acute viral respiratory tract infections in adults: a rapid systematic review and meta-analysis of randomised controlled trials

Meta Analysis BMJ open 2021 PubMed DOI

A Zinc supplements for preventing otitis media

Meta Analysis The Cochrane database of systematic reviews 2010 PubMed DOI

A Zinc supplements for preventing otitis media

Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI

A Compression bandages or stockings versus no compression for treating venous leg ulcers

Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI

A Zinc supplementation for mental and motor development in children

Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI

A Zinc for the common cold

Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI

View all evidence for Zinc →

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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.